68540122

素因数分解:

$2^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{5507}}^1$

素因数の和:5650

約数の個数: 24

約数和(自身を含む): 120559104

約数和(自身を除く): 52018982

約数列:

[1, 2, 7, 14, 49, 98, 127, 254, 889, 1778, 5507, 6223, 11014, 12446, 38549, 77098, 269843, 539686, 699389, 1398778, 4895723, 9791446, 34270061, 68540122]

約数ペア:

[(1, 68540122), (2, 34270061), (7, 9791446), (14, 4895723), (49, 1398778), (98, 699389), (127, 539686), (254, 269843), (889, 77098), (1778, 38549), (5507, 12446), (6223, 11014)]